gps - Android - Cannot get location using Network Provider when using APN -


we have developed android application. 1 of main features of report user location server. location receiving function tries gps location few seconds , switches network provider (if available).

the problem is, client devices use apn allows connection back-end server. location accessing algorithm gets stuck @ accessing location using network provider.

only using gps or ignoring user location not option.

i feeling has done service provider. asked me if have allow access particular domain/ip firewall.

how network provider gets location? function require network calls particular server can inform them allow access it?


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